Timberborn Wiki

Good

Fermented Mushroom

food_processed

Fermented Mushrooms are a late-game food exclusive to the Iron Teeth faction in Timberborn, produced at the Fermenter from raw Mushrooms grown in Hydroponic Gardens. As one of the most advanced fermented foods available, Fermented Mushrooms satisfy both hunger and a nutrition need, providing meaningful well-being bonuses to beavers who consume them. The lengthy production process from hydroponic cultivation through fermentation makes them a prestige food item.

The Fermenter handles Mushroom processing alongside Cassava and Soybean fermentation, sharing its capacity among multiple recipes. Since Mushrooms have such a long growth cycle (192 hours per batch in Hydroponic Gardens), ensuring a steady raw Mushroom supply is the primary challenge. You may need to dedicate 8 or more Hydroponic Gardens to Mushroom growing just to keep one Fermenter continuously supplied with this particular ingredient.

Fermented Mushrooms represent the pinnacle of the Iron Teeth fermented food chain. While they require substantial infrastructure to produce, they provide food diversity that contributes to high beaver satisfaction scores. Consider Fermented Mushrooms as a luxury food item that supplements your staple diet of Fermented Cassava, Fermented Soybeans, and Corn Rations. The drought-resistant nature of Hydroponic Garden production means that Fermented Mushroom output continues even when outdoor farming shuts down, making them a reliable food source during the harshest dry seasons.

Details

CategoryFood Processed
Storage TypeWarehouse
Is EdibleYes

Satisfies Need

Is LiquidNo
Is FuelNo
FactionIron Teeth
NoindexNo

Obtained From

Guides & Articles

Quick Facts

Type
Good
Confidence
High
Verified
Mar 18, 2026

Sources

timberborn.wiki.gg